🟢 ChatGPT Codex 📅 Released 22 Jun 2026 Difficulty: Intermediate Security

OpenAIが企業向けセキュリティツールDaybreakを発表

Original title: Daybreak: Tools for securing every organization in the world

① What is it? (in three lines)

The article text below is written in Japanese.

OpenAIが組織の脆弱性対策を支援するDaybreakを公開 Codex SecurityとGPT-5.5-Cyberで脅威を検知 大規模な環境での検証からパッチ適用までを自動化

The headline and summary are an AI's Japanese rendering of each company's official announcement. They can diverge from the original. For the exact wording, follow the link to the official page. Terms of Use

② Main changes (3)

③ What you can now do

組織内のシステム全体をスキャンし、脆弱性の特定から検証、修正までを効率的に実行できます。セキュリティ運用の負荷を大幅に軽減し、大規模なインフラの安全性を高めることが可能です。

Read the official post ↗ openai.com

🔗 Going deeper (outside articles)

Collected automatically with Gemini Search
📄 Read an excerpt of the original (155 characters)
OpenAI introduces new Daybreak tools, including Codex Security and GPT-5.5-Cyber, to help organizations find, validate, and patch vulnerabilities at scale.
#OpenAI#セキュリティ#脆弱性管理#Daybreak

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Fetched at 23 Jun 2026, 11:07:06 · summarised at 23 Jun 2026, 11:10:14